5611720

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 7089080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 587, 956, 1174, 1195, 1912, 2348, 2390, 2935, 4696, 4780, 5870, 9560, 11740, 23480, 140293, 280586, 561172, 701465, 1122344, 1402930, 2805860, 5611720]

約数ペア:

[(1, 5611720), (2, 2805860), (4, 1402930), (5, 1122344), (8, 701465), (10, 561172), (20, 280586), (40, 140293), (239, 23480), (478, 11740), (587, 9560), (956, 5870), (1174, 4780), (1195, 4696), (1912, 2935), (2348, 2390)]